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Using only Proportional Jitter Scheduling at the boundary of a
Using only Proportional Jitter Scheduling at the boundary of a

... Abstract: There exist some studies in Proportional Delay Scheduling Algorithms for Differentiated Service (DiffServ) Network which schedule the packets between different classes proportionally based on queuing delay. Traditionally, it is necessary to implement such proportional delay scheduling algo ...
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... all certification candidates to the CompTIA Certification Exam Policies webpage: http://certification.comptia.org/Training/testingcenters/policies.aspx Please review all CompTIA policies before beginning the study process for any CompTIA exam. Candidates will be required to abide by the CompTIA Cand ...
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... (i) Cognitive Capability. It allows sensors to sense the environment for white spaces. Then, through a spectrum management process they decide upon which band to use for transmission and how to estimate the related-to-transmission physical layer parameters (frequency, modulation type, power, etc.). ...
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... Data Communication is a process of exchanging data or information In case of computer networks this exchange is done between two devices over a transmission medium. This process involves a communication system which is made up of hardware and software. The hardware part involves the sender and recei ...
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... Video conferencing • A “meeting” between two or more people at different sites by using computer networks to transmit audio and video data. • Until the mid 90s, videoconferencing was too expensive for most businesses, but that is changing fast. • “Many analysts believe that videoconferencing will b ...
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... Enhancing performance of OLSR in MANET was introduced by Loutfi and Elkoutbi [13] where authors suggested a version of the original OLSR protocol based on a new density parameter to enhance and adapt it during mobility. It was analysed and performance of protocols was compared based on density crite ...
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Deep packet inspection

Deep Packet Inspection (DPI, also called complete packet inspection and Information eXtraction or IX) is a form of computer network packet filtering that examines the data part (and possibly also the header) of a packet as it passes an inspection point, searching for protocol non-compliance, viruses, spam, intrusions, or defined criteria to decide whether the packet may pass or if it needs to be routed to a different destination, or, for the purpose of collecting statistical information. There are multiple headers for IP packets; network equipment only needs to use the first of these (the IP header) for normal operation, but use of the second header (TCP, UDP etc.) is normally considered to be shallow packet inspection (usually called Stateful Packet Inspection) despite this definition.There are multiple ways to acquire packets for deep packet inspection. Using port mirroring (sometimes called Span Port) is a very common way, as well as an optical splitter.Deep Packet Inspection (and filtering) enables advanced network management, user service, and security functions as well as internet data mining, eavesdropping, and internet censorship. Although DPI technology has been used for Internet management for many years, some advocates of net neutrality fear that the technology may be used anticompetitively or to reduce the openness of the Internet.DPI is used in a wide range of applications, at the so-called ""enterprise"" level (corporations and larger institutions), in telecommunications service providers, and in governments.
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